1832 Calcite, Brean Down, Somerset, England September 22, 2019 Pendleton England Somerset United Kingdom Click for full sized image…
Cornwall England United Kingdom 5407 Topaz, Cassiterite, Gunheath Pit, St Austell, Cornwall, England October 2, 2019
Africa Democratic Republic of Congo (Zaire) 1098 Kolwezite, Cobaltoan Calcite, Musonoi Mine, Kolwezi, Kolwezi District, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaire) September 22, 2019
Mexico North and Central Americas 3932 Calcite, Level 16, Potosi Mine, Santa Eulalia, Chihuahua, Mexico October 3, 2019
Australasia Australia South Australia ncat AA2 Dolomite, Crosby’s Farm, Cleve, Eyre Peninsula, South Australia November 12, 2022
